WO2010036363A3 - Matières piézoélectriques à base de nbt exemptes de plomb pour applications à forte puissance - Google Patents

Matières piézoélectriques à base de nbt exemptes de plomb pour applications à forte puissance Download PDF

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WO2010036363A3
WO2010036363A3 PCT/US2009/005331 US2009005331W WO2010036363A3 WO 2010036363 A3 WO2010036363 A3 WO 2010036363A3 US 2009005331 W US2009005331 W US 2009005331W WO 2010036363 A3 WO2010036363 A3 WO 2010036363A3
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WIPO (PCT)
Prior art keywords
high power
power applications
piezoelectric materials
free piezoelectric
based lead
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PCT/US2009/005331
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English (en)
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WO2010036363A2 (fr
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Shujun Zhang
Yeong Jae Lee
Thomas R. Shrout
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The Penn State Research Foundation
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Application filed by The Penn State Research Foundation filed Critical The Penn State Research Foundation
Priority to CN200980137883.8A priority Critical patent/CN102165619B/zh
Priority to CA2737537A priority patent/CA2737537C/fr
Priority to JP2011529024A priority patent/JP5698669B2/ja
Priority to AU2009297025A priority patent/AU2009297025B2/en
Priority to EP20090816590 priority patent/EP2340574A4/fr
Publication of WO2010036363A2 publication Critical patent/WO2010036363A2/fr
Publication of WO2010036363A3 publication Critical patent/WO2010036363A3/fr

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Abstract

L'invention concerne des composés piézoélectriques représentés par la formule xNamBinTiO3- yKmBinTiO3- zLimBinTiO3-pBaTiO3, dans laquelle (0<x ≤1),(O≤y≤1),(0≤ z≤ 1), (0,3≤ m≤0,7), (0,3≤ n ≤0,7), (0<p≤ l) (0,9≤m/n ≤ 1,1) ainsi que des variantes dopées de ceux-ci. Cette matière convient pour des applications à forte puissance.
PCT/US2009/005331 2008-09-26 2009-09-25 Matières piézoélectriques à base de nbt exemptes de plomb pour applications à forte puissance WO2010036363A2 (fr)

Priority Applications (5)

Application Number Priority Date Filing Date Title
CN200980137883.8A CN102165619B (zh) 2008-09-26 2009-09-25 高功率应用nbt基无铅压电材料
CA2737537A CA2737537C (fr) 2008-09-26 2009-09-25 Matieres piezoelectriques a base de nbt exemptes de plomb pour applications a forte puissance
JP2011529024A JP5698669B2 (ja) 2008-09-26 2009-09-25 高電力応用のためのｎｂｔ系無鉛圧電材料
AU2009297025A AU2009297025B2 (en) 2008-09-26 2009-09-25 NBT based lead-free piezoelectric materials for high power applications
EP20090816590 EP2340574A4 (fr) 2008-09-26 2009-09-25 Matières piézoélectriques à base de nbt exemptes de plomb pour applications à forte puissance

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JP5958719B2 (ja) * 2013-06-28 2016-08-02 セイコーエプソン株式会社 圧電材料の製造方法
CN108358626B (zh) * 2018-03-13 2021-04-16 中国科学院上海硅酸盐研究所 一种bnt基无铅热释电陶瓷材料及其制备方法
CN113999004B (zh) * 2021-11-08 2023-06-27 西安电子科技大学 一种无铅高储能密度陶瓷材料及其制备方法

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JP2012503591A (ja) 2012-02-09
EP2340574A4 (fr) 2014-01-22
AU2009297025B2 (en) 2015-06-25
CN102165619B (zh) 2015-07-22
US8501031B2 (en) 2013-08-06
CN102165619A (zh) 2011-08-24
CA2737537C (fr) 2017-12-05
WO2010036363A2 (fr) 2010-04-01
CA2737537A1 (fr) 2010-04-01
EP2340574A2 (fr) 2011-07-06
AU2009297025A1 (en) 2010-04-01
USRE46445E1 (en) 2017-06-20
US20100133461A1 (en) 2010-06-03

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